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Filter
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Patent number D1005469
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Issue date Nov 21, 2023
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Champion Laboratories, Inc.
-
John E. Simms
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D23 - Environmental heating and cooling
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Filter
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Patent number D1004092
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Issue date Nov 7, 2023
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Champion Laboratories, Inc.
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John E. Simms
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D24 - Medical and laboratory equipment
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Filter frame
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Patent number D946733
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Issue date Mar 22, 2022
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Champion Laboratories, Inc.
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Kent C. Stanhope
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D23 - Environmental heating and cooling
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-
Filter
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Patent number D852345
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Issue date Jun 25, 2019
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Champion Laboratories, Inc.
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Kent Stanhope
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D23 - Environmental heating and cooling
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Filter
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Patent number D849913
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Issue date May 28, 2019
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Champion Laboratories, Inc.
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Kent Stanhope
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D23 - Environmental heating and cooling
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Filter
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Patent number D831812
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Issue date Oct 23, 2018
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Champion Laboratories, Inc.
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Kent Stanhope
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D23 - Environmental heating and cooling
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Filter
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Patent number D829875
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Issue date Oct 2, 2018
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Champion Laboratories, Inc.
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Kent Stanhope
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D23 - Environmental heating and cooling
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Filter
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Patent number D827118
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Issue date Aug 28, 2018
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Champion Laboratories, Inc.
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Kent Stanhope
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D23 - Environmental heating and cooling
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Fluid filter assembly
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Patent number 7,175,761
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Issue date Feb 13, 2007
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Champion Laboratories, Inc.
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Kris S. Stanhope
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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In-line air filter apparatus
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Patent number 5,125,940
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Issue date Jun 30, 1992
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Champion Laboratories, Inc.
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Kent C. Stanhope
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS